/*
 * Copyright (C) 2008 Rob Cash
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 	http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * WizardComponent.java
 *
 * Created on Dec 20, 2008, 1:11:15 AM
 */

package org.robcash.commons.swing.wizard;

import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

/**
 *
 * @author Rob
 */
public class WizardComponent extends javax.swing.JPanel {

    /** Creates new form WizardComponent */
    public WizardComponent() {
        initComponents();
    }

    /**
     * Add a change listener
     * @param listener
     */
    public void addChangeListener(ChangeListener listener) {
        listenerList.add(ChangeListener.class, listener);
    }

    /**
     * Remove a change listener
     * @param listener
     */
    public void removeChangeListener(ChangeListener listener) {
        listenerList.remove(ChangeListener.class, listener);
    }

    /**
     * Notify listeners that the state has changed
     */
    protected void fireChangeListenerStateChanged() {
        ChangeListener[] listeners = listenerList.getListeners(ChangeListener.class);
        ChangeEvent evt = new ChangeEvent(this);
        for( int index = 0; index < listeners.length; index++ ) {
            listeners[index].stateChanged(evt);
        }
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        setName("Form"); // NOI18N

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );
    }// </editor-fold>//GEN-END:initComponents


    // Variables declaration - do not modify//GEN-BEGIN:variables
    // End of variables declaration//GEN-END:variables

}
